Average temperature in January is 3 °C
Average daytime temperature is 8.2 °C
Average night temperature is -0.4 °C
Absolute maximum temperature: 20.2 °C
Absolute minimum temperature: -11.4 °C
Number of sunny days: 17
Number of rainy days: 11
Number of snow days: 3
Precipitation sum: 56 mm
* Weather data for Troy United States is based on climate observations for 2023 year
| January (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 13.8 | 13.4 | 20.2 | 13.8 | 4.8 | 7.2 | 5.4 | 5.6 | 11.7 | 13.1 | 15.2 | 10.3 | 2.4 | 5.4 | 10.6 | 15.7 | 12.9 | 5 | 5.1 | 4.2 | 6.5 | 5 | 6.8 | 7.7 | 4.1 | 1.7 | 10.7 | 13.4 | 11.1 | -4.7 | -3.3 |
| Apparent max temperature | 13.2 | 12.6 | 17.4 | 10.4 | 1.1 | 4.2 | 1.3 | 1.9 | 8 | 11 | 14 | 8.5 | -2.7 | 1.3 | 5.9 | 13.4 | 10 | 2.3 | 2.9 | -0.2 | 3.3 | 1.5 | 2.5 | 4.3 | 1 | -3 | 4.8 | 9.4 | 7.9 | -9.5 | -8.8 |
| Mean temperature | 8.3 | 10 | 15.8 | 4.9 | 3.1 | 1.6 | 1.1 | 1.6 | 1.6 | 6.8 | 8.4 | 5.3 | -1.3 | -2.1 | 2.9 | 10.6 | 7.9 | 3.2 | 3.8 | 1.3 | -0.3 | 1.9 | 1.8 | 2 | 2 | -2 | 1.3 | 5 | 1.1 | -6.4 | -7.9 |
| Apparent mean temperature | 1.8 | 6.2 | 11.7 | -3.4 | -3.4 | -6.7 | -7 | -3.9 | -7 | -1.6 | 1.6 | -3.2 | -9.4 | -9.9 | -5.5 | 3.4 | -0.5 | -2 | -2.6 | -6.6 | -8 | -3.7 | -5.7 | -5.1 | -3.1 | -10.1 | -9.7 | -3.3 | -9.1 | -14 | -16.3 |
| Minimum temperature | 4.7 | 7.7 | 13.3 | 0.7 | 1.8 | -2.9 | -2.6 | -0.4 | -3 | 1.8 | 3.7 | 1.5 | -4 | -6.1 | -1 | 7.6 | 3.4 | 1.9 | 1.8 | -1.5 | -4.4 | -0.8 | -1.2 | -1.8 | 0.8 | -4.4 | -5 | 0 | -4 | -8.4 | -11.4 |
| Apparent min temperature | 6.4 | 8.7 | 14.3 | 0.2 | -1.8 | -2.1 | -2.9 | -2.1 | -1.9 | 3.6 | 6.2 | 1.2 | -6.7 | -5.9 | -1.6 | 6.9 | 4.3 | -0.3 | -0.2 | -3.6 | -3.9 | -1.3 | -2.2 | -1.5 | -1.9 | -7.4 | -3.8 | 1.5 | -3.2 | -11.8 | -13.1 |
| January | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.6 | 9.6 | 9.6 | 9.6 | 9.6 | 9.6 | 9.7 | 9.7 | 9.7 | 9.7 | 9.8 | 9.8 | 9.8 | 9.8 | 9.9 | 9.9 | 9.9 | 9.9 | 10 | 10 | 10 | 10.1 | 10.1 | 10.1 | 10.2 | 10.2 |
| Sunshine duration (h) | 0.7 | 0 | 8.1 | 3.4 | 0.4 | 8 | 7 | 7.5 | 8 | 7.1 | 7 | 0 | 8.2 | 8.6 | 6 | 4.7 | 8.7 | 0 | 0.8 | 8 | 8.4 | 4.3 | 7.2 | 5.2 | 0 | 8.8 | 8.8 | 7 | 0 | 2.9 | 9.1 |
| Precipitation (mm) | 0 | 0.1 | 14.9 | 0 | 0 | 0 | 1 | 2.2 | 0 | 0 | 0 | 2.9 | 0 | 0 | 0 | 1.5 | 0 | 15.9 | 0.5 | 0 | 0 | 1.2 | 0.1 | 0 | 11.7 | 0.1 | 0 | 0 | 2.1 | 1.6 | 0 |
| Precipitation hours | 0 | 1 | 9 | 0 | 0 | 0 | 2 | 8 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 7 | 0 | 12 | 3 | 0 | 0 | 6 | 1 | 0 | 21 | 1 | 0 | 0 | 6 | 13 | 0 |
| Wind speed (m/s) | 12.8 | 13.8 | 22.1 | 22.4 | 22.7 | 13.4 | 12.3 | 11.8 | 12 | 14 | 10.8 | 25.8 | 19.4 | 9.2 | 19 | 31.5 | 19.7 | 22.1 | 35.6 | 20.2 | 10 | 12 | 13.1 | 10.2 | 19.8 | 18.6 | 26.4 | 23.2 | 16.6 | 15 | 11.5 |
In January 2023, the highest daytime temperature in Troy was 20.2°C.
While the minimum temperature at night dropped to -11.4°C.
The average nighttime and daytime temperatures during January in Troy are -0.4°C and 8.2°C respectively.
The precipitation sum in January is about 56 mm.